Strabane, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Strabane, a community in Washington County, Pennsylvania.
Today
79°F
Partly Sunny
Partly sunny, with a high near 79. Southeast wind around 5 mph.
7-day forecast for Strabane
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny | 5 mph SE | 4% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 3 to 7 mph SE | 61% |
| Sunday | 78°F | Showers And Thunderstorms | 10 mph SW | 97% |
| Sunday Night | 55°F | Showers And Thunderstorms | 8 to 12 mph N | 98% |
| Monday | 68°F | Chance Rain Showers | 13 mph NE | 42% |
| Monday Night | 54°F | Showers And Thunderstorms Likely | 14 mph NE | 66% |
| Tuesday | 64°F | Showers And Thunderstorms Likely | 15 mph E | 66% |
| Tuesday Night | 51°F | Rain Showers Likely | 16 mph E | 65% |
| Wednesday | 63°F | Rain Showers Likely | 16 mph E | 65% |
| Wednesday Night | 51°F | Showers And Thunderstorms Likely | 9 to 15 mph E | 60% |
| Thursday | 66°F | Rain Showers Likely | 10 mph E | 56% |
| Thursday Night | 50°F | Chance Rain Showers | 5 to 10 mph NE | 29% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 6 to 9 mph NE | 19% |
| Friday Night | 49°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 9 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Strabane (40.250, -80.198). Updated through the day.
Growing snapshot for Strabane
Last spring frost
Apr 24
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
6b
More local growing data for Strabane: nearby ZIP 15363 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Washington 3 Ne, Pa (5 mi from Strabane). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.